ZOHAR ZISAPEL is a successful Israeli entrepreneur in Israel’s advanced hi-tech industry, sometimes referred to as "the Bill Gates of Israel." The RAD Group of companies he co-founded with his brother, Yehuda, has been called "the world's most successful incubator" of telecom-related start-ups by Business 2.0 magazine.

The RAD Group of ZOHAR ZISAPEL employs 4,500 people and closed 2011 with a total of $1.2 billion in global sales. Four RAD Group companies are currently traded on the NASDAQ stock exchange: Ceragon Networks, Radware , RADCOM, and Silicom.